Q. Marginal cost is the - (Solved)
1. cost of producing a unit of output
2. cost of producing an extra unit of output
3. cost of producing the total output
4. cost of producing a given level of output
- b. cost of producing an extra unit of output
1. cost of producing a unit of output
2. cost of producing an extra unit of output
3. cost of producing the total output
4. cost of producing a given level of output